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该文对《蒙特利尔议定书》签署后的全球环境问题进行了深入的探讨,并以此论述了HCFC123在中央空调中的应用前景。
This article has carried on the thorough discussion to the global environmental issue after the signing of the Montreal Protocol, and discussed the application prospect of HCFC123 in the central air conditioning.